8419708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 16342704

約数和(自身を除く): 7922996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 3137, 6274, 12548, 34507, 69014, 138028, 191357, 382714, 765428, 2104927, 4209854, 8419708]

約数ペア:

[(1, 8419708), (2, 4209854), (4, 2104927), (11, 765428), (22, 382714), (44, 191357), (61, 138028), (122, 69014), (244, 34507), (671, 12548), (1342, 6274), (2684, 3137)]